77800572

素因数分解:

$2^2\times 3^2\times {\mathrm{2161127}}^1$

素因数の和:2161137

約数の個数: 18

約数和(自身を含む): 196662648

約数和(自身を除く): 118862076

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 36, 2161127, 4322254, 6483381, 8644508, 12966762, 19450143, 25933524, 38900286, 77800572]

約数ペア:

[(1, 77800572), (2, 38900286), (3, 25933524), (4, 19450143), (6, 12966762), (9, 8644508), (12, 6483381), (18, 4322254), (36, 2161127)]